Ashley Tisdale threw on a new bikini for another day by the pool in Miami on Saturday. She wore a skimpy white top and pink bottoms after lounging in a blue swimsuit on Friday. Ashley made the trip to visit boyfriend Scott Speer, who is directing Step Up 4 in the area. Production on the movie wrapped over the weekend, which means Ashley can help her man celebrate the end of filming. She made several appearances in Florida while Scott was stationed there, including a getaway in August when she and pal Julianne Hough hit the beach together during a break from Julianne's work on Rock of Ages.